/ Dictionary / Index I ill-looking: Meaning and Definition of Find definitions for: ill-look•ing Pronunciation: (il'look'ing), [key] — adj. Older Use. ugly. sinister. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ill-kempt ill-mannered Related Content Daily Word Quiz: blanch Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language